#559EC7#559EC7

#559EC7 is a light, moderate cyan. Relative luminance 0.305; OKLCH L 66.8% C 0.095 H 235.2°. Best body text is #000000 at 7.10:1 contrast (WCAG AA passes).

Color values

HEX	#559EC7
RGB	rgb(85, 158, 199)
HSL	hsl(202, 50%, 56%)
HSV	hsv(202, 57%, 78%)
CMYK	cmyk(57.3%, 20.6%, 0%, 22%)
CIE-LAB	lab(62.09, -10.86, -27.98)
CIE-LCH	lch(62.09, 30.01, 248.79°)
OKLab	oklab(66.85% -0.0542 -0.0781)
OKLCH	oklch(66.85% 0.095 235.2)
XYZ	xyz(26.2781, 30.5061, 58.5252)
Luminance	0.3051 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#559EC7 #C77E55

analogous

#55C7B7 #559EC7 #5565C7

triadic

#559EC7 #C7559E #9EC755

tetradic

#559EC7 #B755C7 #C77E55 #65C755

square

#559EC7 #B755C7 #C77E55 #65C755

split-complementary

#559EC7 #C75565 #C7B755

monochromatic

#285C7A #377FA8 #559EC7 #83B8D6 #B1D3E5

Accessibility & contrast

On white

2.96

#559EC7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.10

#559EC7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #559EC7

7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##559EC7	#FFFFFF	#000000	##000000
##559EC7	1.00	2.96	7.10	7.10
#FFFFFF	2.96	1.00	21.00	21.00
#000000	7.10	21.00	1.00	1.00
##000000	7.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B9DC9

Deuteranopia (green-blind)

#7B91C6

Tritanopia (blue-blind)

#00A9AC

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #559ec7;
/* rgb */ color: rgb(85, 158, 199);
/* oklch */ color: oklch(66.8% 0.095 235.2);

Tailwind

colors: {
  custom: {
    50: '#8ebad8',
    500: '#559ec7',
    950: '#000000',
  },
}

SCSS

$custom: #559ec7;
$custom-light: #8ebad8;
$custom-dark: #000000;

JSON

{
  "hex": "#559ec7",
  "rgb": {
    "r": 85,
    "g": 158,
    "b": 199
  },
  "hsl": {
    "h": 201.579,
    "s": 50.442,
    "l": 55.686
  },
  "oklch": {
    "l": 0.66849,
    "c": 0.09511,
    "h": 235.2
  },
  "luminance": 0.30509
}

Semantic roles & 50–950 ramp

primary

#559EC7

secondary

#D4B5A4

accent

#804EDA

background

#F9FBFD

surface

#F1F6FA

border

#CBD0D3

text

#0D1114

muted

#7E8083

Preview Lab

Preview with #559EC7

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →